/*
 * Copyright 2021 Chaos Mesh Authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
#include <signal.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>

static void handler() {}

int main(int argc, char* argv[]) {
  signal(SIGCONT, handler);
  pause();

  int ret = execvp(argv[1], &argv[1]);
  if (ret != 0) {
    fprintf(stderr, "%s", strerror(errno));
  }
  return ret;
}
